Motorcycle Tyre Sizing Guide for Bajaj Dominar 400 Owners

Your Dominar 400 tyre size knowledge directly impacts your riding safety, performance, and motorcycle maintenance. Those cryptic numbers and letters on your tyre sidewalls contain vital information about your bike's handling characteristics and capabilities. Understanding these codes helps you make informed decisions about replacements and upgrades. 

Motorcycle tyres carry a wealth of information that many riders overlook. Each marking serves a specific purpose, from load capacity to speed ratings. Your ability to decode these specifications ensures you maintain optimal performance while keeping your rides safe and enjoyable. 

Decoding Your Bajaj Dominar 400 Tyre Specifications 

Your motorcycle's tyres connect you to the road, making their specifications crucial for performance and safety. The Bajaj Dominar 400 tyres feature specific dimensions designed for touring stability and sporty handling. 

Factory-Fitted Tyre Dimensions

The Dominar 400 tyre size specifications come standard with carefully selected dimensions:

Both tyres feature tubeless construction, eliminating the need for inner tubes while providing better heat dissipation and puncture resistance. The radial construction offers superior stability during highway cruising and improved cornering grip on twisty roads.

Your front tyre's 110mm width provides precise steering feedback, while the 70% aspect ratio maintains comfort over rough surfaces. The rear's wider 150mm footprint delivers excellent traction for acceleration, with its lower 60% profile enhancing stability during spirited riding. 

Understanding Tyre Marking Codes

Breaking down your Bajaj Dominar 400 tyres markings reveals essential information:

• Width (110/150): Measured in millimetres from sidewall to sidewall, this determines your contact patch size.

• Aspect Ratio (70/60): Represents sidewall height as a percentage of width. Lower numbers mean shorter sidewalls for sportier handling.

• Construction (R): Radial tyres feature steel belts running perpendicular to the tread direction, offering better heat management and longevity compared to bias-ply alternatives.

• Speed Rating (H): Your tyres safely handle speeds up to 210 km/h, providing ample margin for highway touring. 

Selecting Replacement Tyres for Your Dominar 400 

Choosing replacement tyres requires careful consideration of your riding style and conditions. Your Dominar 400 tyre size must match OEM specifications to maintain proper speedometer accuracy and ABS functionality. 

Tyre Pressure and Maintenance Guidelines

Maintaining correct pressure maximises tyre life and performance:

• Front: 29 PSI for optimal steering response
• Rear: 32 PSI for load-bearing capacity
• Check pressures weekly when tyres are cold
• Inspect tread wear indicators monthly 

Replace your tyres when tread wear indicators become flush with the tread surface. Visible cracking, cuts, or sidewall damage also necessitate immediate replacement. Loss of wet-weather grip signals worn tread blocks requiring attention. 

Premium Tyre Options and Upgrades

Several manufacturers offer quality replacements for Bajaj Dominar 400 tyres. Popular choices include established brands like CEAT, MRF, Apollo, and Michelin, each offering unique compound formulations and tread patterns. 

Eurogrip's Protorq Extreme tyres provide an excellent upgrade option for Dominar 400 riders seeking enhanced performance. These tyres feature advanced compound technology for superior grip across varied conditions, making them ideal for riders who enjoy both touring and spirited weekend rides. 

The Protorq Extreme's aggressive tread pattern evacuates water efficiently, maintaining confidence during monsoon rides. Their reinforced construction handles the Dominar's weight and power delivery effectively, ensuring consistent performance throughout their service life. 

Next Steps for Tyre Management 

Your Dominar 400 tyre size knowledge empowers you to make informed maintenance decisions. Regular inspections, proper pressure maintenance, and timely replacements keep your motorcycle performing optimally. Understanding tyre markings helps you select appropriate replacements that match your riding requirements. 

Consider keeping a tyre pressure gauge in your toolkit for regular checks. Document your tyre replacement dates and mileage to track wear patterns. This information helps you anticipate future replacements and budget accordingly. 

Eurogrip's commitment to quality ensures its Protorq Extreme tyres deliver reliable performance for demanding riders. Their extensive testing across Indian road conditions produces tyres that handle everything from smooth highways to challenging terrain, making them a sensible choice for versatile Dominar 400 ownership.